| 引用本文: | 许顺孝,杨富文.不确定线性系统迭代学习控制器的设计[J].控制理论与应用,2002,19(4):650~652.[点击复制] |
| XU Shun-xiao,YANG Fu-wen.Synthesis of an iterative learning controller for uncertain linear systems[J].Control Theory and Technology,2002,19(4):650~652.[点击复制] |
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| 不确定线性系统迭代学习控制器的设计 |
| Synthesis of an iterative learning controller for uncertain linear systems |
| 摘要点击 1453 全文点击 1483 投稿时间：2000-06-28 修订日期：2001-01-31 |
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| DOI编号 |
| 2002,19(4):650-652 |
| 中文关键词 迭代学习 不确定性 线性矩阵不等式 |
| 英文关键词 iterative learning uncertainties linear matrix inequalities |
| 基金项目 国家自然科学基金(69974010); 教育部高校骨干教师基金(DQ2000-14); 福建省自然科学基金(F97009)资助项目. |
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| 中文摘要 |
| 推导出采用闭环动态迭代学习律的不确定线性系统收敛充分条件, 把它转化为系统输出反馈H∞控制问题, 然后用线性矩阵不等式 (LMI)方法系统设计迭代学习控制器, 控制器具有鲁棒性较强、阶次较低等优点. 最后仿真结果表明该设计方法的有效性. |
| 英文摘要 |
| A sufficient condition of convergence for the uncertain liear system with closed-loop iterative learning law is derived. Based on this condition, it is shown that the synthesis of an iterative learning controller can be reformulated as a synthesis of an H-infinity (sub)optimal controller which can be solved based on LMI approach. As a result, The designed controller is robust and lower order. Simulation results show the effectiveness of the proposed method. |